Base | Representation |
---|---|
bin | 11110111100101011… |
… | …101100000101001000 |
3 | 10011202212202012101001 |
4 | 132330223230011020 |
5 | 1021023431343144 |
6 | 23133225304344 |
7 | 2254323142651 |
oct | 367453540510 |
9 | 104685665331 |
10 | 33230340424 |
11 | 1310272a666 |
12 | 65349350b4 |
13 | 31976c7838 |
14 | 1873490528 |
15 | ce751bbd4 |
hex | 7bcaec148 |
33230340424 has 8 divisors (see below), whose sum is σ = 62306888310. Its totient is φ = 16615170208.
The previous prime is 33230340349. The next prime is 33230340463. The reversal of 33230340424 is 42404303233.
It can be written as a sum of positive squares in only one way, i.e., 33047604100 + 182736324 = 181790^2 + 13518^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×332303404242 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33230340392 and 33230340401.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2076896269 + ... + 2076896284.
Almost surely, 233230340424 is an apocalyptic number.
It is an amenable number.
33230340424 is a deficient number, since it is larger than the sum of its proper divisors (29076547886).
33230340424 is a wasteful number, since it uses less digits than its factorization.
33230340424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4153792559 (or 4153792555 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 28.
Adding to 33230340424 its reverse (42404303233), we get a palindrome (75634643657).
The spelling of 33230340424 in words is "thirty-three billion, two hundred thirty million, three hundred forty thousand, four hundred twenty-four".
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